The Archdiocese of Petrópolis is a Roman Catholic archdiocese located in the state of Rio de Janeiro, Brazil. Established in 1955, it serves as a significant religious center for the local Catholic community. The archdiocese encompasses several municipalities, providing spiritual guidance and support to its parishioners. The archdiocese is part of the larger Roman Catholic Church and is led by an archbishop. It plays a vital role in promoting social justice, education, and community service through various programs and initiatives. The archdiocese also oversees numerous parishes, schools, and charitable organizations within its jurisdiction.